21 µF Aluminum Electrolytic Capacitors

Results: 8
Manufacturer
Cornell Dubilier KnowlesNTE Electronics, Inc
Series
MSCPSU
Packaging
BagBulk
Voltage - Rated
125 V165 V250 V330 V
Lead Spacing
0.500" (12.70mm)-
Size / Dimension
1.348" Dia (36.53mm)1.438" Dia (36.53mm)
Height - Seated (Max)
2.750" (69.85mm)2.810" (71.37mm)3.375" (85.73mm)
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Marketplace Product
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Showing
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Capacitance
Tolerance
Voltage - Rated
ESR (Equivalent Series Resistance)
Lifetime @ Temp.
Operating Temperature
Polarization
Ratings
Applications
Lead Spacing
Size / Dimension
Height - Seated (Max)
Surface Mount Land Size
Mounting Type
Package / Case
PSU2130
PSU2130
CAP ALUM 21UF 20% 330V QC TERM
Cornell Dubilier Knowles
11
In Stock
12
Marketplace
200
Factory
3 : $32.05000
Bulk
1 : $29.59000
Bulk
Bulk
Bulk
Active
21 µF
0%, +20%
330 V
-
-
-40°C ~ 65°C
Bi-Polar
-
Motor Start
-
1.438" Dia (36.53mm)
2.810" (71.37mm)
-
Chassis Mount
Radial, Can - QC Terminals
PSU7215
PSU2135
CAP ALUM 21UF 20% 250V QC TERM
Cornell Dubilier Knowles
63
In Stock
1 : $11.37000
Bulk
Bulk
Active
21 µF
0%, +20%
250 V
-
-
-40°C ~ 65°C
Bi-Polar
-
Motor Start
-
1.438" Dia (36.53mm)
2.810" (71.37mm)
-
Chassis Mount
Radial, Can - QC Terminals
MSC125V21
MSC125V21
CAP ALUM 21UF 125V QC TERM
NTE Electronics, Inc
61
Marketplace
1 : $5.68000
Bag
Bag
Active
21 µF
-
125 V
-
-
-40°C ~ 65°C
-
-
Motor Start
0.500" (12.70mm)
1.438" Dia (36.53mm)
2.750" (69.85mm)
-
Chassis Mount
Radial, Can - QC Terminals
MSC250V21
MSC250V21
CAP ALUM 21UF 250V QC TERM
NTE Electronics, Inc
49
Marketplace
1 : $8.35000
Bag
Bag
Active
21 µF
-
250 V
-
-
-40°C ~ 65°C
-
-
Motor Start
0.500" (12.70mm)
1.438" Dia (36.53mm)
2.750" (69.85mm)
-
Chassis Mount
Radial, Can - QC Terminals
MSC330V21
MSC330V21
CAP ALUM 21UF 330V QC TERM
NTE Electronics, Inc
68
Marketplace
1 : $11.27000
Bag
Bag
Active
21 µF
-
330 V
-
-
-40°C ~ 65°C
-
-
Motor Start
0.500" (12.70mm)
1.348" Dia (36.53mm)
2.750" (69.85mm)
-
Chassis Mount
Radial, Can - QC Terminals
PSU7215
PSU2130A
CAP ALUM 21UF 20% 330V QC TERM
Cornell Dubilier Knowles
0
In Stock
33
Marketplace
Check Lead Time
3 : $26.34000
Bulk
100 : $14.36950
Bulk
Bulk
Bulk
Active
21 µF
0%, +20%
330 V
-
-
-40°C ~ 65°C
Bi-Polar
-
Motor Start
-
1.438" Dia (36.53mm)
3.375" (85.73mm)
-
Chassis Mount
Radial, Can - QC Terminals
PSU7215
PSU2115
CAP ALUM 21UF 20% 125V QC TERM
Cornell Dubilier Knowles
0
In Stock
Check Lead Time
100 : $10.60260
Bulk
Bulk
Active
21 µF
0%, +20%
125 V
-
-
-40°C ~ 65°C
Bi-Polar
-
Motor Start
-
1.438" Dia (36.53mm)
2.750" (69.85mm)
-
Chassis Mount
Radial, Can - QC Terminals
PSU7215
PSU2165A
CAP ALUM 21UF 20% 165V QC TERM
Cornell Dubilier Knowles
0
In Stock
Check Lead Time
100 : $10.60260
Bulk
Bulk
Active
21 µF
0%, +20%
165 V
-
-
-40°C ~ 65°C
Bi-Polar
-
Motor Start
-
1.438" Dia (36.53mm)
2.750" (69.85mm)
-
Chassis Mount
Radial, Can - QC Terminals
Showing
of 8

Aluminum Electrolytic Capacitors


An electrolytic capacitor is a type of polarized capacitor that uses a wet electrolytic solution and an oxide film to store electrical charge. An example is the aluminum electrolytic capacitor which contains two closely spaced spooled strips of aluminum foil for the positive anode and negative cathode. These are separated by a thin spacer material soaked in the wet electrolyte. The thin insulating layer of aluminum oxide formed on the anode between the foil plates acts as the dielectric, creating a high-capacitance device in a compact package. These polarized capacitors are well-suited for applications where space and weight are at a premium, such as in electronic devices, power supplies, and filtering circuits.